Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1009234 | Convector heater | Elmar Mangold, Waldemar Petrov | 2023-12-26 |
| D1009235 | Convector heater | Elmar Mangold, Waldemar Petrov | 2023-12-26 |
| D1006966 | Convector heater | Elmar Mangold, Waldemar Petrov | 2023-12-05 |